Deer deer and more deer

Just made a round trip from oliphant to orangeville left at four thirty seen about twenty five deer in small groups of three too five on the way home was seeing the same till Just outside of the sound and herd of deer cought my eye turned around to see if I could get some photos there were twenty six in the one field a good mixture of large deer as well as last years fawns. Turned around to keep going and that's when I noticed the field across the street was full lost count at 70 as more deer we're coming out of the fence lines that is over a hundred deer seen without moving saw another between the sound and home they had thick coats but did not look like they were in bad shape but all we're feeding. In total I seen well over a hundred and fifty deer in four hours .

I thought they all died in the snow with coyotes on their rears?